What are the total number of parallels at an interval of 5 degree?

Answer 1

-- Since you're asking for "parallels", we know that the discussion concerns latitude.

-- The total extent of latitude on the Earth is 180 degrees.

-- The north and south poles are degenerate "parallels", i.e. circles with zero radius

at 90 degrees north and south latitude.

-- If we draw in all the rest of the parallels between the poles at intervals of

5 degrees, we'll need to draw 35 of them.